InChI=1/C12H13BrN4O2S/c1-8-4-3-5-11(16-8)17-20(18,19)10-6-9(13)7-15-12(10)14-2/h3-7H,1-2H3,(H,14,15)(H,16,17)/f/h14,16H	D8D887F4F1B7BD68